baber/WOPTO huggingface dataset:
Patent JP-H07206246-A (JP)
Title: Paper reversing device
Inventor: HOSOKAWA HIROSHI
IPC: G03G15/00
Filed: 1994-01-19
Abstract: PURPOSE:To provide a low-priced paper reversing device whose structure is simple and which can attain low torque and has high reliability without generating concerns of jamming, jittering and so on. CONSTITUTION:This paper reversing device, which is provided with two nip parts adjacent in an orthogonal direction to the traveling direction of a paper sheet and where the rear end of the sheet is moved to one nip part as a result of the sheet delivered from the other nip part receiving resistance, thus conveying the sheet in the opposite direction, forms one nip part with a delivery roller 1 where an elastic element 3 is covered and a driving shaft 4 consisting of a magnetic element, and the other nip part with the delivery roller 1 and a conveyance guide plate 5 of high slidability.
Patent JP-H09320795-A (JP)
Title: Anode assembly to generate x-rays and x-ray generator
Inventor: POORU II RAASON
IPC: H05G2/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To efficiently generate X-rays from an anode assembly a metal anode film by cooling with a coolant for generating X-rays be receiving electron beams through a diamond part. SOLUTION: An anode assembly for generating X-rays of a surface analyzer using X-rays has a mount block having the shape of a housing 82, and forms a channel 86 for passing a fluid coolant together with a bottom surface cover 108. A rectangular opening 98 having a ledge 102 in the surrounding is formed in a mount wall 84 of the housing 82, and a diamond wafer 110 is closely stuck to the ledge 102, so as to cover the opening 98. A metal film 114 serving as an anode generating X-rays by the collision of electron beams is stuck to the outside surface 116 of the diamond wafer 110. The metal film 114 is cooled with the coolant 88 flowing in the channel 86 through the diamond wafer 110, and thereby, X-rays are efficiently generated.
Patent JP-S61180527-A (JP)
Inventor: TSUYUKI KAZUO
IPC: H02H3/40
Filed: 1985-02-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07238489-A (JP)
Title: Paper containing alkaline sizing agent provided with improved processability
Inventor: KAIRU JIEI BOTSUTOOFU
IPC: D21H17/14
Filed: 1995-02-07
Abstract: PURPOSE: To provide a using method of paper in high-speed processing or reprographic operation. CONSTITUTION: Paper is produced under an alkaline condition and sized with a new 2-oxetanone sizing agent that is not solid at 35 deg.C. The paper thus prepared does not encounter machine feed problems in high-speed processing or reprographic machines and can be converted into fine paper including continuous form bond paper, adding machine paper and envelopes and into paper products.
Patent JP-H01193843-A (JP)
Title: X-ray film image reader
Inventor: ARAI KAZUYUKI
IPC: G03B42/02
Filed: 1988-01-29
Abstract: PURPOSE:To reduce the occurrence of moire (image which does not exist on an X-ray film) by setting a beam spot to such size that specific conditions are satisfied. CONSTITUTION:The light is projected to an X-ray film 25, and the transmitted light or the reflected light is given to a photoelectric transducer 28 to convert image information recorded on the X-ray film 25 to an analog image signal, and digital image data is obtained from this signal. In this case, the sampling pitch is set to <=100mum or >=175mum, and a beam spot size (w) (radius) is set to satisfy conditions Fb(w,u)<=0.5/Fe(u) (u=3.4), Fb(w,u)<=0.526/Fe(u) (u=4.0), Fb(w,u)<=0.213/Fe(u) (u=6.0), and Fe(w,u)>=0.4/Fe(u) (u=2.0) where Fe(w,u) and (u) are frequency characteristic and the space frequency of the beam spot size respectively. Thus, the occurrence of moire is reduced.
Patent JP-2000223566-A (JP)
Title: Method of forming insulating film for semiconductor device
Inventor: TERADA NOBUHIRO
IPC: H01L21/768
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming an insulating film which makes possible further planarization during growth of the insulating film, using tetraethyl orthosilicate(TEOS) method. SOLUTION: A first plasma TEOS method is used to grow a first silicon oxide film 12, and the surface of a semiconductor substrate 10 and projected portions 11 thereon are covered. After a second plasma TEOS method using plasma generated with output lower than the high-frequency output used in this plasma TEOS method is used to grow a second silicon oxide film 13, on the first silicon oxide film 12 formed in a projection shape corresponding to the projection portions 11, unnecessary portions of the second silicon oxide film 13 are removed, and a sidewall 13a is formed on the both sides of the projected portion 12a of the first silicon oxide film by the remaining portion. An ozone TEOS method is used to make a third silicon oxide film 17 grow, to embed the sidewall 13a and the first silicone oxide film 12.
Patent JP-H03222926-A (JP)
Title: Vacuum cleaner
Inventor: KATO KIMINORI
IPC: A47L9/00
Filed: 1990-01-30
Abstract: PURPOSE:To improve the moldability of a main body for which the quality of an appearance is particularly required and to increase the strength of an extensible pipe holder, by a method wherein a pipe holder having cylinder-shaped pipe-holding parts is provided in a main body, and a rib part for supporting a cord reel is integrated with the pipe holder, and a semicircle-shaped cover part is formed around the pipe axis of the pipe holder. CONSTITUTION:Cylinder-shaped pipe-holding parts 22' and a semicircle-shaped cover part 22'' are integrally formed. For an extensible pipe holder 22 which extensibly holds pipes 23, each of which consists of a metallic pipe, silicon rubber-made members 24, each of which is conical and is fitted to the periphery of the pipe 23, are separately fitted to the top of the cylinder-shaped pipe-holding parts 22'. As the result of it, the extensible pipe holder 22 is made airtight. A semicircle-shaped cover part 22'' is also used as a rib part 22'' for supporting a cord reel, and is integrally formed with the extensible pipe holder 22, and hence the moldability thereof is improved and the strength thereof is also increased.
Patent JP-S61180887-A (JP)
Title: Heat pipe
Inventor: HATA RYOSUKE
IPC: F28D15/02
Filed: 1985-02-04
Abstract: PURPOSE:To obtain a heat pipe of a preferable combination of water and iron, stainless steel and aluminum by disposing a hydrogen occluding alloy in a container of the heat radiation condensing part of the heat pipe. CONSTITUTION:When water is used as an operating liquid in the container 1 of the heat pipe, iron, stainless steel or aluminum is used as a metallic mate rial of the container. When methanol is used as the operating liquid, aluminum is used for the container 1. A hydrogen occluding alloy 4 is disposed at a posi tion within the container 1 of a radiation and condensing part 2 where the transfer of the operating liquid is not hindered. For the hydrogen occluding alloy 4, TiCO0.5Fe0.5, Mg2Cu, TiCO or the like, for example, is used. The kind of the hydrogen occluding alloy 4 is selected depending upon the temperature used by the heat pipe, within this temperature, the occluded hydrogen gas is prevented from dissociating. By forming the upper part of the container 1 into a flange 5 and disposing the hydrogen occluding ally 4 in this part, it is replaced or regenerated and rearranged by dissociating the hydrogen gas.
Patent JP-H08187931-A (JP)
Title: Antibacterial thermal transfer film
Inventor: SEKINO KATSUYUKI
IPC: B41M3/12
Filed: 1995-01-12
Abstract: PURPOSE: To provide an antibacterial thermal transfer film capable of simply and efficiently applying antibacterial treatment to the surface of a product and widened in its adaptation range. CONSTITUTION: The release layer 9 becoming the surface of a product after transfer is provided between a pattern layer 7 to be thermally transferred and a base film 11 and an antibacterial agent is compounded with the release layer 9. The antibacterial agent is a powder of an antibacterial inorg. material and mixed with the release layer 9 to be partially exposed from the release layer 9.
Patent JP-H10205612-A (JP)
Title: Slewing device for construction machine
Inventor: TABATA SHUJI
IPC: E02F9/12
Filed: 1997-01-18
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of grease filled into a grease bath, regarding the slewing device of a construction machine. SOLUTION: A grease bath 29 is internally provided with an annular plate body 32 capable of moving, depending on the slewing operation of an upper swing body, thereby forming a structure for reducing the content volume of the grease bath 29 by an extent corresponding to the volume of the annular plate body 32. As a result, the amount of grease G filled into the grease bath 29 can be reduced, compared with the prior art and at the same time, cost can be reduced. In this case, a small amount of the grease G filled into the grease bath 29 is retained in a grease pocket of small capacity formed among the annular plate body 32, internal teeth 5A and a pinion 27. Thus, a condition can be maintained for immersing the pinion 27 in the grease G, and the gearing part of the internal teeth 5A and the pinion 27 can always be lubricated properly during the slewing operation.
Patent JP-S59145561-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIDA MASAKATSU
IPC: H01L21/822
Filed: 1983-02-09
Abstract: PURPOSE:To simplify processes, to reduce the stepped difference of a foundation in an Al wiring layer and to minimize disconnections by forming a region of low resistance and a region of high resistance in a polycrystalline silicon layer as one layer. CONSTITUTION:A polycrystalline silicon film 4 is grown, and phosphorus ions are implanted. A film 11 preventing the outward diffusion of an impurity is formed, only the surface of the polycrystalline silicon film as a gate electrode and a wiring region is coated, and others are removed. Low resistance is obtained through heat treatment in a polycrystalline silicon layer deposited at a low temperature just under the SiO2 film 11 because the activation of implanted phosphorus progresses and the recrystallization of polycrystalline Si advances. An N<+> type contact region 12 is formed in a substrate just under a contact window 7. On the other hand, phosphorus in polycrystalline silicon evaporates by outward diffusion through heating in a short time at a high temperature by infrared radiation and a high resistance layer is acquired in the polycrystalline silicon layer 4 in a region, on the surface thereof the SiO2 film 11 is not formed.
Patent JP-H0726084-A (JP)
Title: Olefin polymer film
Inventor: JIEEMUZU JIYAAKOBU
IPC: C08J5/18
Filed: 1994-02-17
Abstract: PURPOSE: To obtain a compsn. which has a low modulus, a good tear strength, a high elastic recovery, a low draw resonance, and all the other favorable characteristics by blending an ethylene copolymer with a heterophasic olefin polymer compsn.  
     CONSTITUTION: A film or sheet comprising a blend of a heterophasic olefin polymer compsn. and a copolymer of ethylene with a CH 2 =CHR α-olefin (wherein R is a straight or branched alkyl) is produced. The heterophasic olefin polymer compsn. contains (a) a propylene homo- or copolymer, (b) an essentially linear ethylene copolymer component insoluble in xylene at room or ambient temp., and (c) an ethylene copolymer component soluble in xylene at room or ambient temp. A layer contg. the blend is applied to at least one side of a thermoplastic film material or the like, e.g. by lamination or coextrusion. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S62229850-A (JP)
Inventor: JIYATSUKII EI UORUTAA
IPC: H01L21/60
Filed: 1987-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11198910-A (JP)
Title: Automatic packaging machine for disposable chopsticks
Inventor: OGURA MASAJI
IPC: B65B11/28
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an automatic packaging machine for disposable chopsticks that is capable of executing end sealing even through the speed of a receiving body for a supplied disposable chopsticks is increased and also capable of improving productivity and stability of quality. SOLUTION: A supplied disposable chopsticks receiving body 10 wherein a plurality of long and narrow recessed grooves 14a are formed, each approximately at a right angle against the direction of proceeding, at fixed intervals at its outer sicrumferential face 13 and a plurality of housing grooves 14 each composed of the recessed groove 14a and an indented part 14b formed at a part of the bottom of the recessed groove 14a in the depth deeper than the recessed groove 14a with a difference in level provided are formed is provided, and disposable chopsticks and a toothpick are supplied onto a lower film laid in the housing groove 14 and an upper film is put thereon, and sealing is made for each of sets each comprising of disposable chopsticks and the toothpick.
Patent JP-H0594568-A (JP)
Title: Method for identifying winding bobbin by using magnetic marker and its detection element
Inventor: SAITO OSAMU
IPC: B65H67/06
Filed: 1992-02-06
Abstract: PURPOSE:To automate the sorting of winding bobbins and empty bobbins in a production line of a spinning factory by using a magnetic marker and to save manpower. CONSTITUTION:A magnetic marker 14 constituted of arraying plural magnetic thin wires having rectangular magnetic characteristics having respectively different coercive force or a detection element is connected to one end of each bobbin 15 and a bobbin identifier consisting of two exciting coils 18a, 18b connected to an AC power supply to generate AC magnetic fields, a detection coil 20 for extracting a change in the magnetic flux of the marker 14, a compensating coil 21, an amplifier 22, and a magnetic marker identifier 23 is arranged in the vicinity of a bobbin carrier. When the bobbin 15 is passed through the AC magnetic field and a time-sequential pulse voltage string generated on the coil 20 is signal-processed and recognized at its pattern, the sort of the bobbin 15 can be read out without executing manual operation. The detection element having a collar part and a leg part in which the marker 14 is embedded and showing a T shape at its cross section is engaged with the bobbin 15 and stabilized so as not to be damaged.
Patent JP-H09191544-A (JP)
Title: Joining structure of conduit material for cable
Inventor: ITO TOSHIO
IPC: H02G9/06
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a conduit material, for a cable, which deals sufficiently with uneven settlement and vibration, whose working efficiency at a site is high, by which a working environment is made good and by which a posterior cleaning operation and a finishing treatment are performed easily. SOLUTION: The own weight of a conduit material 1 for a cable on one side is applied, via a slope 6 which is directed downward, to a slope 5 formed so as to correspond to the slope 6 on a conduit material 1 for a cable on the other side, and the close contact degree of their edges is increased. In addition, water is then supplied to a water-dilatable water shutoff material 9 so as to be swollen. Then, the close contact degree of their joining parts is increased more due to the interaction between a downward weighting operation from the downward directed slope 6 and the upward expansive force of the water- dilatable water shutoff material 9 existing on the slope, and the watertightness of a joining structure becomes more perfect.
Patent JP-S63189133-A (JP)
Inventor: KISHIMOTO SHINJI
IPC: A61B8/14
Filed: 1987-02-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05184374-A (JP)
Title: Non-aqueous enzymatic reaction process
Inventor: FUKUSHI HIDEAKI
IPC: C12N9/00
Filed: 1992-01-09
Abstract: PURPOSE:To provide an enzymatic reaction process to use a chemically modified enzyme as a catalyst in an organic solvent and to provide a process for the recovery and reuse of the used enzyme. CONSTITUTION:The objective enzymatic reaction process uses an enzyme chemically modified with an amphiphatic polymeric polyethylene glycol in an organic solvent as a solubilized catalyst. The enzyme is separated and recovered by cooling the reaction system after the enzymatic reaction and the recovered enzyme can be reused. Various enzymatic reactions in organic solvents can be performed in high efficiency and the used enzyme can be recovered and reused by this process.
Patent JP-H06214115-A (JP)
Title: Image pickup device
Inventor: KOTAKE TOSHIAKI
IPC: H04N5/372
Filed: 1993-01-13
Abstract: PURPOSE:To reduce the size of the device itself and the cost thereof while using an optical low-pass filter(LPF) of a type utilizing the double refraction of a crystal by constituting the optical LPF of a lamination type polarized light separating element. CONSTITUTION:The output light of the optical LPF is separated to an ordinary ray Eo and an extraordinary ray Ee by the double refraction of the lamination type polarized light separating element at the time input light E passes the mentioned above LPF. Then, the output light is the synthesis of the light component having the space frequency based on the ordinary ray Eo and the light component having the space frequency based on the extraordinary ray Ee and the input light E is attenuated with a characteristic Cos x by passing the mentioned above lamination type polarized light separating element. In addition, the lamination type polarized light separating element is constituted by laminating plural dielectric substance films 5, 6 and a large polarized light sepn. angle phiis obtd. even with the small element thickness by properly selecting the refractive index ratio (n2/n1) of the multilayered dielectric substance films 5 and 6 constituting the lamination type polarized light separating element.
Patent JP-2000212346-A (JP)
Title: Flame-retardant crosslinked resin composition
Inventor: TAKEUCHI TAKESHI
IPC: C08K3/22
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a non-halogen flame-retardant composition emitting no halogen-based gas when burned, having high flame retardancy, good in heat resistance and mechanical strength, and highly filled with a flame retardant without impairing its molding processability, and to provide a method for producing the above composition. SOLUTION: This flame-retardant crosslinked resin composition and a method for producing the composition are characterized by compounding (i) a flame- retardant composition prepared by compounding 100 pts.wt. of an ethylene-vinyl acetate copolymer (EVA) 25-45 wt.% in vinyl acetate(VA) content with 220-500 pts.wt. of a flame retardant as a mixture of magnesium hydroxide surface- treated with a fatty acid or metal salt thereof and a metal hydroxide surface- treated with neither fatty acid nor salt thereof in the weight ratio of (1:9) to (6:4) with (ii) a carrier polymer incorporated with an aminosilane coupling agent to conduct a reaction and crosslinking.
Patent JP-2000220045-A (JP)
Title: Sheet for producing metal-coated fiber and metal-coated fiber and woven fabric
Inventor: ISHIKAWA HISANORI
IPC: D04H1/4382
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet for producing metal-coated fibers by laminating a thin metal film and a coating resin layer containing a silane coupling agent to a film, to obtain the metal-coated fibers having excellent durability by the formation of the compact coating resin film, and to obtain a woven fabric using the metal-coated fibers. SOLUTION: This sheet for producing metal-coated fibers is obtained by vacuum-depositing a metal such as silver to the surface of a <=8 μm, preferably 4-7 μm, thick polyethylene terephthalate film 1 to form a 100-1,500 Å thick metal film 2 having a metal gloss, and then laminating a coating resin layer 3 to the thin metal film 2. The coating resin layer 3 comprises the first 0.05-2.5 μm coating layer and the second 0.05-2.5 μm coating layer, and one or both of the first and second coating layers contain a silane coupling agent. The sheet is thinly cut to produce metal-coated fibers, which are then used to produce a woven fabric.
Patent JP-S55115116-A (JP)
Title: Direct current power supply unit
Inventor: SATOU MORIO
IPC: G05F5/00
Filed: 1979-02-26
Abstract: PURPOSE: To enable to prevent over-charge of battery, by forming the self-hold circuit including the relay contact when charge closes to full state and the temperature switch is restored.  
     CONSTITUTION: In rapid charging of the battery, the output of secondary side of the transformer 13 is rectified 14 to charge up the battery 20. In this case, when the temperature switch 15 is operated with the temperature rise of the heat dissipating units such as the transformer 13 and rectifier 14, the relay 12 is activated and the relay contacts 121 and 122 are selected to normally closed position for stationary charging. Further, when the battery 20 is charged close to full charge, the charging current remarkably decreases and the switch 15 is restored by temperature decrease at each part. But, since the contact 122 is in self-hold state, the battery 20 can be avoided from being overcharged without rapid charging. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59148786-A (JP)
Inventor: BERUNHARUTO ARUBERUTO
IPC: G03G5/06
Filed: 1984-02-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09213311-A (JP)
Title: Non-destructive inspection method and device for graphite sheet
Inventor: KURASHIMA YOSHIHIKO
IPC: H01M4/02
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To make non-destructive inspection of a graphite sheet over the whole sheet surface by feeding the sheet in the long stretching condition as it has been to an inspection device equipped with a specified measuring head, and performing the measuring upon compressing into a prescribed thickness. SOLUTION: A sheet G for a positive electrode mat of a NaS battery is fed intermittently by a drive motor 11 at certain intervals, and in the pause period, an elevating/ sinking element furnished in the inspection device 3 is sunk so as to compress the sheet G into a thickness equal to the thickness of the positive electrode. In this condition, the repulsive force of the sheet G and the electric resistance are measured by a load measuring head and an across-the-thickness electric resistance measuring head, respectively. The measurement is conducted by a number of such two sorts of measuring heads, which are arranged across the sheet width and work simultaneously, and thereby the distribution of the characteristics over the direction across the width is inspected.  At the end of each run of inspecting operation, the elevating/sinking element is elevated, and the sheet G is fed in a certain amount, and a similar inspection is repeated to accomplish also inspection of the distribution of the characteristics over the longitudinal direction. Thus the characteristics of the sheet G can be inspected non-destructively over the whole surface.
Patent JP-H06233652-A (JP)
Title: Powdery oil and fat
Inventor: TSUJIWAKI GIICHI
IPC: A23L23/00
Filed: 1993-02-09
Abstract: PURPOSE:To obtain a powdery oil and fat capable of keeping oxidation degree low in spray drying, free from occurrence of offensive smell at early stage of production, capable of oven masking a few odorous ingredients emitted during the storage after production and excellent in stability to oxidation and retention of flavor. CONSTITUTION:This powdery oil and fat is constituted of a composition obtained by blending 100 pts.wt. oil and fat such as aquatic animal oil, containing >=10wt.% total amount of eicosapentaenoic acid and docosahexaenoic acid with 0.3-30 pts.wt. (as solid content) soy sauce and 20-150 pts.wt. of emulsifier such as saccharide fatty acid ester and vehicles such as dextrin and casein sodium.